A young aspiring amateur scientist named Eiji creates the ultimate painkiller--a drug that turns
pain into pleasure. His miraculous invention is called MySon, a tribute to his dead father.

His mother, a professional scientist, has been conducting experiments on three young
women. Without her approval, Eiji manages to add his MySon potion into his mother's test. He
then follows the three unsuspecting guinea pigs to see their reaction to his new creation.
Things start to get out of control when the women realize that the more pain they inflict on
themselves, the better it feels! Eiji is unable to contain the women's obsession with pleasure
and his own obsessiono with one of them.

This over the top film is packed with intense gore, blood, and violence. This is not for the faint
of heart!